Joshua Rosfield // Thrasios, Triton Hero (Commander) - Polymorph

Alternate Names:

Joshua Rosfield // Tidus, Zanarkand FaythJoshua Rosfield // Tidus, Zanarkand Fayth

Joshua Rosfield // Thrasios, Triton Hero
Rank #299
152decks
As CommanderJoshua RosfieldThrasios, Triton HeroAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Harvey McGuinness
May 5, 2026
Harvey McGuinness
Building RogThras (Rograkh and Thrasios) for cEDH
RogThras, the partner combo of Rograkh and Thrasios, is proving to be a powerful deck in the cEDH meta. Let's see how to build it.
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Enchantments
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Lands
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Prismari, the Inspiration
100%inclusion1 decks1 decks
96%synergy
Turbulent Springs
100%inclusion1 decks1 decks
97%synergy
Turbulent Wilderness
100%inclusion1 decks1 decks
97%synergy
High Synergy Cards
Reality Scramble
97%inclusion148 decks152 decks
97%synergy
Divergent Transformations
97%inclusion148 decks152 decks
97%synergy
Polymorph
97%inclusion147 decks152 decks
96%synergy
Transmogrify
95%inclusion145 decks152 decks
95%synergy
Chaos Mutation
82%inclusion125 decks152 decks
82%synergy
Tidespout Tyrant
70%inclusion106 decks152 decks
69%synergy
Proteus Staff
68%inclusion104 decks152 decks
68%synergy
Mystic Remora
79%inclusion120 decks152 decks
66%synergy
Noxious Revival
73%inclusion111 decks152 decks
62%synergy
Hullbreaker Horror
70%inclusion107 decks152 decks
62%synergy
Top Cards
An Offer You Can't Refuse
74%inclusion112 decks152 decks
54%synergy
Deflecting Swat
72%inclusion110 decks152 decks
54%synergy
Swan Song
71%inclusion108 decks152 decks
57%synergy
Veil of Summer
68%inclusion104 decks152 decks
61%synergy
Flusterstorm
63%inclusion96 decks152 decks
56%synergy
Windfall
62%inclusion94 decks152 decks
53%synergy
Pact of Negation
61%inclusion93 decks152 decks
55%synergy
Underworld Breach
61%inclusion92 decks152 decks
52%synergy
Sylvan Library
60%inclusion91 decks152 decks
53%synergy
Mental Misstep
59%inclusion90 decks152 decks
54%synergy
Game Changers
Mystical Tutor
79%inclusion120 decks152 decks
68%synergy
Jeska's Will
76%inclusion115 decks152 decks
58%synergy
Gamble
74%inclusion112 decks152 decks
66%synergy
Rhystic Study
73%inclusion111 decks152 decks
54%synergy
Fierce Guardianship
72%inclusion110 decks152 decks
54%synergy
Force of Will
68%inclusion104 decks152 decks
60%synergy
Ancient Tomb
65%inclusion99 decks152 decks
54%synergy
Cyclonic Rift
64%inclusion98 decks152 decks
43%synergy
Mana Vault
64%inclusion97 decks152 decks
56%synergy
Chrome Mox
63%inclusion95 decks152 decks
54%synergy
Creatures
Raph & Mikey, Troublemakers
100%inclusion1 decks1 decks
99%synergy
Etali, Primal Conqueror
34%inclusion51 decks152 decks
24%synergy
Ureni, the Song Unending
33%inclusion1 decks3 decks
26%synergy
Displacer Kitten
18%inclusion28 decks152 decks
13%synergy
Koma, Cosmos Serpent
18%inclusion28 decks152 decks
16%synergy
Jin-Gitaxias, Core Augur
15%inclusion23 decks152 decks
14%synergy
Nezahal, Primal Tide
13%inclusion20 decks152 decks
10%synergy
Worldspine Wurm
12%inclusion18 decks152 decks
11%synergy
Consecrated Sphinx
10%inclusion15 decks152 decks
6%synergy
Void Winnower
10%inclusion15 decks152 decks
9%synergy
Niv-Mizzet, Parun
8.6%inclusion13 decks152 decks
4%synergy
Blightsteel Colossus
8.6%inclusion13 decks152 decks
7%synergy
Ovika, Enigma Goliath
8.6%inclusion13 decks152 decks
8%synergy
Jin-Gitaxias, Progress Tyrant
7.2%inclusion11 decks152 decks
6%synergy
Koma, World-Eater
6.5%inclusion3 decks46 decks
5%synergy
Terastodon
5.9%inclusion9 decks152 decks
5%synergy
Ulamog, the Infinite Gyre
5.3%inclusion8 decks152 decks
3%synergy
Instants
Chain of Vapor
58%inclusion88 decks152 decks
54%synergy
Mana Drain
58%inclusion88 decks152 decks
46%synergy
Pyroblast
57%inclusion87 decks152 decks
54%synergy
Brain Freeze
57%inclusion86 decks152 decks
50%synergy
Force of Negation
57%inclusion86 decks152 decks
51%synergy
Mindbreak Trap
51%inclusion78 decks152 decks
46%synergy
Turn the Earth
46%inclusion70 decks152 decks
46%synergy
Dramatic Reversal
45%inclusion69 decks152 decks
44%synergy
Muddle the Mixture
45%inclusion68 decks152 decks
42%synergy
Crop Rotation
45%inclusion68 decks152 decks
33%synergy
Brainstorm
45%inclusion68 decks152 decks
30%synergy
Intuition
41%inclusion63 decks152 decks
40%synergy
Red Elemental Blast
36%inclusion55 decks152 decks
33%synergy
Borne Upon a Wind
35%inclusion53 decks152 decks
31%synergy
Flare of Duplication
34%inclusion51 decks149 decks
31%synergy
Louisoix's Sacrifice
33%inclusion1 decks3 decks
32%synergy
Autumn's Veil
33%inclusion50 decks152 decks
32%synergy
Nature's Claim
32%inclusion48 decks152 decks
25%synergy
Dispel
32%inclusion48 decks152 decks
29%synergy
Miscast
30%inclusion46 decks152 decks
29%synergy
Lightning Bolt
27%inclusion41 decks152 decks
16%synergy
Snap
25%inclusion38 decks152 decks
13%synergy
Beast Within
24%inclusion37 decks152 decks
-13%synergy
Final Fortune
24%inclusion37 decks152 decks
24%synergy
Counterspell
23%inclusion35 decks152 decks
-9%synergy
Spell Pierce
20%inclusion31 decks152 decks
19%synergy
Flame of Anor
20%inclusion31 decks152 decks
18%synergy
Chaos Warp
20%inclusion30 decks152 decks
-11%synergy
Sink into Stupor
19%inclusion29 decks149 decks
12%synergy
Pongify
19%inclusion29 decks152 decks
7%synergy
Delay
19%inclusion29 decks152 decks
18%synergy
Synthetic Destiny
18%inclusion28 decks152 decks
18%synergy
Abrade
16%inclusion25 decks152 decks
11%synergy
Negate
15%inclusion23 decks152 decks
0%synergy
Arcane Denial
15%inclusion23 decks152 decks
0%synergy
Into the Flood Maw
15%inclusion18 decks119 decks
13%synergy
Growth Spiral
14%inclusion22 decks152 decks
-10%synergy
Resculpt
14%inclusion22 decks152 decks
12%synergy
Reweave
14%inclusion22 decks152 decks
14%synergy
Alchemist's Retrieval
14%inclusion21 decks152 decks
13%synergy
Rapid Hybridization
13%inclusion19 decks152 decks
-1%synergy
Memory's Journey
13%inclusion19 decks152 decks
12%synergy
Flare of Denial
11%inclusion17 decks152 decks
9%synergy
Worldly Tutor
11%inclusion17 decks152 decks
-3%synergy
Untimely Malfunction
11%inclusion10 decks90 decks
7%synergy
Whir of Invention
11%inclusion16 decks152 decks
10%synergy
March of Swirling Mist
11%inclusion16 decks152 decks
9%synergy
Narset's Reversal
10%inclusion15 decks152 decks
6%synergy
Strix Serenade
9.4%inclusion14 decks149 decks
8%synergy
Force of Vigor
8.6%inclusion13 decks152 decks
6%synergy
Sorceries
Shared Roots
100%inclusion1 decks1 decks
89%synergy
Gitaxian Probe
59%inclusion89 decks152 decks
53%synergy
Wheel of Fortune
49%inclusion74 decks152 decks
45%synergy
Chaotic Transformation
45%inclusion68 decks152 decks
45%synergy
Timetwister
36%inclusion54 decks152 decks
35%synergy
Blasphemous Act
34%inclusion51 decks152 decks
0%synergy
Transmute Artifact
32%inclusion49 decks152 decks
32%synergy
Solve the Equation
30%inclusion45 decks152 decks
26%synergy
Ponder
29%inclusion44 decks152 decks
20%synergy
Nature's Lore
24%inclusion36 decks152 decks
-10%synergy
Mass Polymorph
23%inclusion35 decks152 decks
23%synergy
Farseek
22%inclusion34 decks152 decks
-25%synergy
Three Visits
21%inclusion32 decks152 decks
-5%synergy
Rampant Growth
20%inclusion31 decks152 decks
-13%synergy
Rite of Flame
20%inclusion31 decks152 decks
17%synergy
Preordain
19%inclusion29 decks152 decks
13%synergy
Wheel of Misfortune
16%inclusion25 decks152 decks
15%synergy
Cultivate
16%inclusion24 decks152 decks
-26%synergy
Personal Tutor
14%inclusion22 decks152 decks
13%synergy
Merchant Scroll
14%inclusion21 decks152 decks
13%synergy
Faithless Looting
13%inclusion20 decks152 decks
5%synergy
Stock Up
13%inclusion1 decks8 decks
11%synergy
Kodama's Reach
13%inclusion19 decks152 decks
-19%synergy
Fabricate
11%inclusion16 decks152 decks
8%synergy
Vandalblast
11%inclusion16 decks152 decks
3%synergy
Bribery
11%inclusion16 decks152 decks
10%synergy
Indomitable Creativity
11%inclusion16 decks152 decks
10%synergy
Regrowth
11%inclusion16 decks152 decks
6%synergy
Grapeshot
9.2%inclusion14 decks152 decks
3%synergy
Bala Ged Recovery
7.9%inclusion12 decks152 decks
1%synergy
Genesis Storm
7.2%inclusion11 decks152 decks
7%synergy
Reshape
6.6%inclusion10 decks152 decks
6%synergy
Lórien Revealed
6.6%inclusion10 decks152 decks
5%synergy
Selvala's Stampede
6.6%inclusion10 decks152 decks
2%synergy
Infernal Plunge
5.9%inclusion9 decks152 decks
5%synergy
Finale of Devastation
5.3%inclusion8 decks152 decks
-4%synergy
Explore
5.3%inclusion8 decks152 decks
-9%synergy
Utility Artifacts
The One Ring
57%inclusion86 decks152 decks
49%synergy
Isochron Scepter
47%inclusion71 decks152 decks
45%synergy
Imposter Mech
45%inclusion69 decks152 decks
45%synergy
Sensei's Divining Top
10%inclusion15 decks152 decks
5%synergy
Defense Grid
7.9%inclusion12 decks152 decks
7%synergy
Moonsilver Key
7.2%inclusion11 decks152 decks
7%synergy
Torpor Orb
5.9%inclusion9 decks152 decks
6%synergy
Lightning Greaves
5.9%inclusion9 decks152 decks
-19%synergy
Scroll Rack
5.3%inclusion8 decks152 decks
4%synergy
Enchantments
Oath of Druids
48%inclusion73 decks152 decks
48%synergy
Carpet of Flowers
34%inclusion51 decks152 decks
30%synergy
Wild Growth
30%inclusion45 decks152 decks
19%synergy
Guild Artisan
29%inclusion44 decks152 decks
28%synergy
Training Grounds
27%inclusion41 decks152 decks
24%synergy
Defense of the Heart
21%inclusion32 decks152 decks
19%synergy
Dress Down
20%inclusion30 decks152 decks
19%synergy
Utopia Sprawl
19%inclusion29 decks152 decks
12%synergy
Kenrith's Transformation
11%inclusion16 decks152 decks
9%synergy
Shifting Shadow
7.9%inclusion12 decks152 decks
8%synergy
Copy Artifact
7.2%inclusion11 decks152 decks
7%synergy
Planeswalkers
Lukka, Coppercoat Outcast
44%inclusion67 decks152 decks
44%synergy
Narset, Parter of Veils
20%inclusion30 decks152 decks
19%synergy
Jace, Wielder of Mysteries
16%inclusion25 decks152 decks
15%synergy
Minsc & Boo, Timeless Heroes
13%inclusion20 decks152 decks
12%synergy
Oko, Thief of Crowns
10%inclusion15 decks152 decks
7%synergy
Tezzeret the Seeker
7.9%inclusion12 decks152 decks
7%synergy
Saheeli, Sublime Artificer
7.2%inclusion11 decks152 decks
5%synergy
Utility Lands
Boseiju, Who Endures
70%inclusion107 decks152 decks
49%synergy
Otawara, Soaring City
67%inclusion102 decks152 decks
50%synergy
Urza's Saga
52%inclusion79 decks152 decks
46%synergy
Emergence Zone
44%inclusion67 decks152 decks
40%synergy
Shifting Woodland
29%inclusion43 decks149 decks
22%synergy
Barbarian Ring
24%inclusion37 decks152 decks
24%synergy
Cephalid Coliseum
18%inclusion27 decks152 decks
16%synergy
City of Traitors
18%inclusion27 decks152 decks
17%synergy
Crystal Vein
15%inclusion23 decks152 decks
15%synergy
Yavimaya, Cradle of Growth
15%inclusion23 decks152 decks
-1%synergy
Minamo, School at Water's Edge
14%inclusion21 decks152 decks
8%synergy
Khalni Garden
13%inclusion19 decks152 decks
12%synergy
Kher Keep
11%inclusion17 decks152 decks
11%synergy
Sokenzan, Crucible of Defiance
11%inclusion17 decks152 decks
10%synergy
Boseiju, Who Shelters All
10%inclusion15 decks152 decks
9%synergy
Alchemist's Refuge
6.6%inclusion10 decks152 decks
2%synergy
Mystic Sanctuary
5.9%inclusion9 decks152 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion143 decks152 decks
12%synergy
Arcane Signet
89%inclusion136 decks152 decks
17%synergy
Springleaf Drum
77%inclusion117 decks152 decks
71%synergy
Mox Amber
76%inclusion116 decks152 decks
69%synergy
Fellwar Stone
74%inclusion113 decks152 decks
57%synergy
Lotus Petal
68%inclusion104 decks152 decks
58%synergy
Talisman of Creativity
65%inclusion99 decks152 decks
49%synergy
Talisman of Curiosity
64%inclusion97 decks152 decks
48%synergy
Paradise Mantle
64%inclusion97 decks152 decks
61%synergy
Mox Opal
60%inclusion91 decks152 decks
55%synergy
Relic of Legends
59%inclusion89 decks152 decks
55%synergy
Mox Diamond
53%inclusion81 decks152 decks
47%synergy
Lion's Eye Diamond
53%inclusion80 decks152 decks
49%synergy
Grim Monolith
49%inclusion75 decks152 decks
48%synergy
Moonsnare Prototype
32%inclusion48 decks152 decks
31%synergy
Mana Crypt
29%inclusion44 decks152 decks
28%synergy
Talisman of Impulse
19%inclusion29 decks152 decks
5%synergy
Cursed Mirror
12%inclusion18 decks152 decks
8%synergy
Simic Signet
10%inclusion15 decks152 decks
0%synergy
Izzet Signet
9.2%inclusion14 decks152 decks
-1%synergy
Basalt Monolith
9.2%inclusion14 decks152 decks
7%synergy
Gruul Signet
6.6%inclusion10 decks152 decks
-2%synergy
Machine God's Effigy
5.3%inclusion8 decks152 decks
4%synergy
Thought Vessel
5.3%inclusion8 decks152 decks
-5%synergy
Lands
Command Tower
94%inclusion143 decks152 decks
3%synergy
Steam Vents
84%inclusion127 decks152 decks
39%synergy
Misty Rainforest
82%inclusion125 decks152 decks
49%synergy
Breeding Pool
82%inclusion124 decks152 decks
33%synergy
Scalding Tarn
80%inclusion122 decks152 decks
48%synergy
Wooded Foothills
79%inclusion120 decks152 decks
44%synergy
Stomping Ground
71%inclusion108 decks152 decks
24%synergy
Polluted Delta
64%inclusion98 decks152 decks
54%synergy
Flooded Strand
64%inclusion97 decks152 decks
53%synergy
Tropical Island
62%inclusion94 decks152 decks
46%synergy
Island
62%inclusion94 decks152 decks
-33%synergy
Taiga
61%inclusion92 decks152 decks
45%synergy
Gemstone Caverns
59%inclusion90 decks152 decks
52%synergy
Volcanic Island
59%inclusion90 decks152 decks
44%synergy
Mana Confluence
59%inclusion90 decks152 decks
49%synergy
City of Brass
57%inclusion87 decks152 decks
46%synergy
Arid Mesa
57%inclusion87 decks152 decks
49%synergy
Verdant Catacombs
55%inclusion84 decks152 decks
45%synergy
Windswept Heath
55%inclusion83 decks152 decks
43%synergy
Bloodstained Mire
54%inclusion82 decks152 decks
46%synergy
Forest
50%inclusion76 decks152 decks
-45%synergy
Exotic Orchard
47%inclusion72 decks152 decks
-9%synergy
Mountain
47%inclusion72 decks152 decks
-45%synergy
Forbidden Orchard
34%inclusion51 decks152 decks
31%synergy
Training Center
34%inclusion51 decks152 decks
4%synergy
Rejuvenating Springs
31%inclusion47 decks152 decks
-3%synergy
Ketria Triome
25%inclusion38 decks152 decks
-16%synergy
Shivan Reef
23%inclusion35 decks152 decks
-9%synergy
Yavimaya Coast
23%inclusion35 decks152 decks
-12%synergy
Spire Garden
22%inclusion33 decks152 decks
-7%synergy
Sink into Stupor
19%inclusion29 decks149 decks
12%synergy
Hedge Maze
16%inclusion25 decks152 decks
4%synergy
Karplusan Forest
16%inclusion25 decks152 decks
-10%synergy
Riverpyre Verge
14%inclusion2 decks14 decks
7%synergy
Willowrush Verge
14%inclusion2 decks14 decks
6%synergy
Fiery Islet
14%inclusion21 decks152 decks
9%synergy
Cinder Glade
14%inclusion21 decks152 decks
-27%synergy
Sulfur Falls
13%inclusion20 decks152 decks
-27%synergy
Hinterland Harbor
13%inclusion20 decks152 decks
-30%synergy
Waterlogged Grove
13%inclusion19 decks152 decks
7%synergy
Thundering Falls
13%inclusion19 decks152 decks
3%synergy
Frontier Bivouac
12%inclusion18 decks152 decks
-39%synergy
Rootbound Crag
12%inclusion18 decks152 decks
-28%synergy
Talon Gates of Madara
11%inclusion16 decks141 decks
7%synergy
Plaza of Heroes
11%inclusion16 decks152 decks
9%synergy
Dreamroot Cascade
9.2%inclusion14 decks152 decks
-19%synergy
Spire of Industry
7.9%inclusion12 decks152 decks
5%synergy
Bala Ged Recovery
7.9%inclusion12 decks152 decks
1%synergy
Prismatic Vista
7.2%inclusion11 decks152 decks
2%synergy
Rockfall Vale
6.6%inclusion10 decks152 decks
-25%synergy
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